*{
	margin: 0;
	padding: 0;
}
div{
	width: 1000px;
	margin: 0 auto;
}
h3{
	font-size: 18px;
	line-height: 40px;
	height: 40px;
}
li{
	margin: 10px;
	padding-right: 5px;
}
li img{
	border-radius: 20px;
}
ul li:hover{
	box-shadow: 0 5px 5px rgba(0, 0, 0, 0.1), 0 0 10px 0 rgba(0,0,0,0.2);
}